Quantum Entanglement Topological Flow (QETF)
Jincheng Zhang
Abstract
The traditional view of quantum entanglement treats the pattern of correlations in a multipartite system as a static, combinatorial object. In this work we propose that entanglement possesses a dynamical component that can be described as a topological flow, denoted by J_T, which acts on an entanglement graph and continuously reshapes the connectivity of quantum subsystems. By formalizing J_T within the framework of tensor networks and groupoid symmetry, we derive a set of flow equations that govern the evolution of entanglement under unitary dynamics and open system processes. The resulting theory predicts universal behavior in the transport of entanglement entropy, revealing constraints that resemble topological conservation laws. These insights suggest new avenues for engineering robust entanglement structures in quantum simulators and may underpin future quantum algorithms that exploit topological protection. The Quantum Entanglement Topological Flow framework provides a unified language for describing entanglement dynamics in many-body systems, with implications for quantum computation, simulation, and fundamental physics.